78234334920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{211193}}^1$

素因数の和:211234

約数の個数: 256

約数和(自身を含む): 304119360000

約数和(自身を除く): 225885025080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2520, 2646, 2744, 2940, 3087, 3430, 3528, 3780, 4116, 4410, 5145, 5292, 5880, 6174, 6615, 6860, 7560, 8232, 8820, 9261, 10290, 10584, 12348, 13230, 13720, 15435, 17640, 18522, 20580, 24696, 26460, 30870, 37044, 41160, 46305, 52920, 61740, 74088, 92610, 123480, 185220, 211193, 370440, 422386, 633579, 844772, 1055965, 1267158, 1478351, 1689544, 1900737, 2111930, 2534316, 2956702, 3167895, 3801474, 4223860, 4435053, 5068632, 5702211, 5913404, 6335790, 7391755, 7602948, 8447720, 8870106, 9503685, 10348457, 11404422, 11826808, 12671580, 13305159, 14783510, 15205896, 17740212, 19007370, 20696914, 22175265, 22808844, 25343160, 26610318, 28511055, 29567020, 31045371, 35480424, 38014740, 39915477, 41393828, 44350530, 45617688, 51742285, 53220636, 57022110, 59134040, 62090742, 66525795, 72439199, 76029480, 79830954, 82787656, 88701060, 93136113, 103484570, 106441272, 114044220, 124181484, 133051590, 144878398, 155226855, 159661908, 177402120, 186272226, 199577385, 206969140, 217317597, 228088440, 248362968, 266103180, 279408339, 289756796, 310453710, 319323816, 362195995, 372544452, 399154770, 413938280, 434635194, 465680565, 532206360, 558816678, 579513592, 620907420, 651952791, 724391990, 745088904, 798309540, 869270388, 931361130, 1086587985, 1117633356, 1241814840, 1303905582, 1397041695, 1448783980, 1596619080, 1738540776, 1862722260, 1955858373, 2173175970, 2235266712, 2607811164, 2794083390, 2897567960, 3259763955, 3725444520, 3911716746, 4346351940, 5215622328, 5588166780, 6519527910, 7823433492, 8692703880, 9779291865, 11176333560, 13039055820, 15646866984, 19558583730, 26078111640, 39117167460, 78234334920]

約数ペア:

[(1, 78234334920), (2, 39117167460), (3, 26078111640), (4, 19558583730), (5, 15646866984), (6, 13039055820), (7, 11176333560), (8, 9779291865), (9, 8692703880), (10, 7823433492), (12, 6519527910), (14, 5588166780), (15, 5215622328), (18, 4346351940), (20, 3911716746), (21, 3725444520), (24, 3259763955), (27, 2897567960), (28, 2794083390), (30, 2607811164), (35, 2235266712), (36, 2173175970), (40, 1955858373), (42, 1862722260), (45, 1738540776), (49, 1596619080), (54, 1448783980), (56, 1397041695), (60, 1303905582), (63, 1241814840), (70, 1117633356), (72, 1086587985), (84, 931361130), (90, 869270388), (98, 798309540), (105, 745088904), (108, 724391990), (120, 651952791), (126, 620907420), (135, 579513592), (140, 558816678), (147, 532206360), (168, 465680565), (180, 434635194), (189, 413938280), (196, 399154770), (210, 372544452), (216, 362195995), (245, 319323816), (252, 310453710), (270, 289756796), (280, 279408339), (294, 266103180), (315, 248362968), (343, 228088440), (360, 217317597), (378, 206969140), (392, 199577385), (420, 186272226), (441, 177402120), (490, 159661908), (504, 155226855), (540, 144878398), (588, 133051590), (630, 124181484), (686, 114044220), (735, 106441272), (756, 103484570), (840, 93136113), (882, 88701060), (945, 82787656), (980, 79830954), (1029, 76029480), (1080, 72439199), (1176, 66525795), (1260, 62090742), (1323, 59134040), (1372, 57022110), (1470, 53220636), (1512, 51742285), (1715, 45617688), (1764, 44350530), (1890, 41393828), (1960, 39915477), (2058, 38014740), (2205, 35480424), (2520, 31045371), (2646, 29567020), (2744, 28511055), (2940, 26610318), (3087, 25343160), (3430, 22808844), (3528, 22175265), (3780, 20696914), (4116, 19007370), (4410, 17740212), (5145, 15205896), (5292, 14783510), (5880, 13305159), (6174, 12671580), (6615, 11826808), (6860, 11404422), (7560, 10348457), (8232, 9503685), (8820, 8870106), (9261, 8447720), (10290, 7602948), (10584, 7391755), (12348, 6335790), (13230, 5913404), (13720, 5702211), (15435, 5068632), (17640, 4435053), (18522, 4223860), (20580, 3801474), (24696, 3167895), (26460, 2956702), (30870, 2534316), (37044, 2111930), (41160, 1900737), (46305, 1689544), (52920, 1478351), (61740, 1267158), (74088, 1055965), (92610, 844772), (123480, 633579), (185220, 422386), (211193, 370440)]